COVID-19 situation (latest update): We continue to process orders as normal, taking all safety precautions. Read more

Safe Isolation & Voltage Indication

Safe isolation procedures are in place to protect users from death when carrying out work on electrical circuits.

Electrical Safety First recommends locking off circuits, using dedicated lock out devices (also known as lockout-tagout, or lock and tag) and also proving a circuit is dead with the use of a two pole voltage indicator.

Our range of lock off kits, voltage indicators and proving units will make sure you have the right test equipment to ensure your safety.

Set Descending Direction

Items 1-20 of 93

Page
per page
  1. Fluke LVD2 - Volt Light Non-Contact Voltage Tester
    Special Price £30.95 £25.79 Regular Price £44.40
    In stock

  2. Martindale TEK200 - Non-Contact Voltage Detector & Magnetic Field Detector
    Special Price £47.04 £39.20 Regular Price £58.80
    In Stock

  3. Drummond MTL1000
    £6.30 £5.25
    In Stock

  4. Martindale VIPDLOK138
    Special Price £204.00 £170.00 Regular Price £286.80
    From Manufacturer Stock

  5. Martindale PD700 - Proving Unit (50V AC / 700V AC)
    Special Price £105.60 £88.00 Regular Price £141.60
    In Stock

  6. Fluke 2AC VoltAlert
    £31.20 £26.00
    From Manufacturer Stock

  7. Martindale VT28 - Voltage Indicator
    Special Price £69.60 £58.00 Regular Price £104.40
    In Stock

  8. Martindale VI-13800 Voltage Indicator
    Special Price £55.20 £46.00 Regular Price £70.80
    From Manufacturer Stock

  9. Martindale VT7 - Single Pole Contact Voltage Indicator
    Special Price £20.40 £17.00 Regular Price £32.40
    In Stock

  10. Martindale LOK10
    £3.54 £2.95
    In Stock

  11. Martindale LOK15
    £12.60 £10.50
    In Stock

  12. Martindale VIPD150
    Special Price £178.80 £149.00 Regular Price £238.80
    In Stock

  13. Martindale VIPDLOK150 Voltage Indicator, Proving Unit & Lock Out Kit
    Special Price £261.60 £218.00 Regular Price £330.00
    In Stock

  14. VT25/PD
    NEW
    Martindale VT25/PD - Voltage Indicator & Proving Device Kit
    Special Price £155.99 £129.99 Regular Price £199.20
    In Stock

  15. Martindale LOKKIT6
    Special Price £24.96 £20.80 Regular Price £31.20
    In Stock

  16. Martindale VIPDLOKPRO150 Voltage Indicator, Proving Device & PRO Lock Kit
    Special Price £312.96 £260.80 Regular Price £391.20
    In Stock

  17. Martindale LOKKITPRO
    Special Price £130.56 £108.80 Regular Price £163.20
    In Stock

  18. Fluke PRV240 - Proving Unit (240V AC/DC)
    £154.80 £129.00
    In stock

  19. Martindale LOKKIT2 Plus
    Special Price £40.32 £33.60 Regular Price £50.40
    In stock

Set Descending Direction

Items 1-20 of 93

Page
per page